1. https://data.geoscience.fr/ncl
  2. LithoStratRank
  3. _15
stable

Entry: Parasequence

URI: https://data.geoscience.fr/ncl/LithoStratRank/15

Relatively conformable succession of beds/units of genetically related to beds ou bed-sets bounded by 4th order flooding surfaces or their correlative surfaces (Van Wagoner et al., 1988). The boudaries of parasequences, as in depositional sequence boundaries, are thought to be synchronous surfaces. Parasequences defined are placed at a lower level than depositional sequences, but there is no further implication of hierarchical level (P.A. Allen, J.R. Allen, Basin Analysis: Principles and Application to Petroleum Play Assessment, 2013)

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is a Concept
category 2
changed on 7 Dec 2022 08:51:36.544
submitted byHélène Bressan
accepted on 3 Apr 2020 14:55:18.160

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date accepted 3 Apr 2020 14:55:18.160
date submitted 3 Apr 2020 14:55:00.597
definition
entity Parasequence
source graph graph

description
en Relatively conformable succession of beds/units of genetically related to beds ou bed-sets bounded by 4th order flooding surfaces or their correlative surfaces (Van Wagoner et al., 1988). The boudaries of parasequences, as in depositional sequence boundaries, are thought to be synchronous surfaces. Parasequences defined are placed at a lower level than depositional sequences, but there is no further implication of hierarchical level (P.A. Allen, J.R. Allen, Basin Analysis: Principles and Application to Petroleum Play Assessment, 2013)
fr Succession relativement conforme de bancs ou d'unités sédimentaires cohérentes entre eux/elles, c'est à dire génétiquement lié(e)s par un même environnement de dépôt.Une paraséqunce est délimitée à la base et au sommet par des surfaces d'inondations mineures ou surfaces correlatives associées représentant des isochrones de 4eme ordre(Van Wagoner et al., 1988). Les paraséquences définies sont placées à un niveau inférieur à celui des séquences de dépôt, mais il n'y a aucune autre implication du niveau hiérarchique (P.A. Allen, J.R. Allen, Basin Analysis: Principles and Application to Petroleum Play Assessment, 2013).
item class Concept
label
en Parasequence
fr Paraséquence
modified 7 Dec 2022 08:51:36.544
notation 15
register litho strat rank
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 4
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Definition

broader Sequence
category geology
description
en Relatively conformable succession of beds/units of genetically related to beds ou bed-sets bounded by 4th order flooding surfaces or their correlative surfaces (Van Wagoner et al., 1988). The boudaries of parasequences, as in depositional sequence boundaries, are thought to be synchronous surfaces. Parasequences defined are placed at a lower level than depositional sequences, but there is no further implication of hierarchical level (P.A. Allen, J.R. Allen, Basin Analysis: Principles and Application to Petroleum Play Assessment, 2013)
fr Succession relativement conforme de bancs ou d'unités sédimentaires cohérentes entre eux/elles, c'est à dire génétiquement lié(e)s par un même environnement de dépôt.Une paraséqunce est délimitée à la base et au sommet par des surfaces d'inondations mineures ou surfaces correlatives associées représentant des isochrones de 4eme ordre(Van Wagoner et al., 1988). Les paraséquences définies sont placées à un niveau inférieur à celui des séquences de dépôt, mais il n'y a aucune autre implication du niveau hiérarchique (P.A. Allen, J.R. Allen, Basin Analysis: Principles and Application to Petroleum Play Assessment, 2013).
in scheme Lithostratigraphic ranks
label
en Parasequence
fr Paraséquence
nature Référent
notation 15
pref label
en Parasequence
fr Paraséquence
same as Terminology.aspx?id=parasequence
status Valid
type Concept

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same as the web resource